This is the only one of the best films ________.
A:that have shown
B:that have been shown this year
C:that you talked
D:that has been shown this year
下列实验方案中,设计不合理的是( )
I'm good at____(learn) Chinese.
判断对错.
柴鸡蛋每千克售价4.8元,妈妈要买98千克鸡蛋,带480元钱足够了